# A290974 (b-file synthesized from sequence entry)
0 1
1 -1
2 7
3 -217
4 27559
5 -14082649
6 28827182503
7 -236123451882073
8 7737057147819885991
9 -1014103817421900276726361
10 531681448124675830384033629607
11 -1115016280616112042365706510363949657
12 9353433376690281791373262192784600640357799